baber/WOPTO huggingface dataset:
Patent JP-S5881478-A (JP)
Title: Pumping-up power generation concurrently performing cultivation of yeast
Inventor: TAKENAKA HARUNO
IPC: C12N1/16
Filed: 1981-11-11
Abstract: PURPOSE:To facilitate the chemical engineering management of a circulating liquid, in a method  for concurrently performing the cultivation of yeast in a closed system pumping-up power plant, by providing a shallow pool for cultivating the yeast accommodated in the immobilized yeast in front of a shallow pool for separating the yeast. CONSTITUTION:A pumping-up power plant comprising a closed system is provided independently  of an existing river water system; a lower pool for the power plant is divided into an upper part 6 having the function of falling power generation and a lower part 4 having pumping-up function, and a shallow pool 2 for immobilizing and cultivating yeast and a shallow pool 3 for separating the yeast and effective components are independently provided. The head is determined in the order of the upper pool 5 for power generation, the upper part 6 of the lower pool, the shallow pool 2 for immobilizing and cultivating the yeast, the shallow pool 3 for separating the ferment and the effective components, the lower part 4 of the lower pool, and a culture fluid is circulated in the order of the upper pool 5 the upper part 6 of the lower pool the shallow pool 2 the shallow pool 3 the lower part 4 of the lower pool the upper  pool 5. By gradually reducing the concentration of the yeast in the circulating liquid in this  way, the chemical engineering management of the circulating liquid is failitated. At the same  time, power generating capacity can be held at a level equal to that for plain water.
Patent JP-H0230642-A (JP)
Title: Production of optical fiber
Inventor: KAWAHARA HIROTO
IPC: G02B6/00
Filed: 1988-07-19
Abstract: PURPOSE:To readily produce an optical fiber having magnetism itself by treating the surface of an optical fiber drawn from a preform with citric acid, coating the surface with a solution of iron nitrate and thermally calcining the resultant optical fiber. CONSTITUTION:An optical fiber preform consisting of quartz-based glass, etc., is led to a drawing furnace and draw to provide an optical fiber having a prescribed outside diameter. The obtained optical fiber is then passed through a citric acid solution coater and subjected to surface treatment with the citric acid. The resultant fiber is subsequently passed through an iron nitrate solution coater to form a chelate compound of iron ions on the surface thereof. The obtained optical fiber is then thermally calcined at about 300-600 deg.C in a heater to orient orientation elements to a prescribed direction to some extent and, as necessary, passed through a coil to apply a magnetic field in a prescribed direction thereto. Iron oxides formed on the surface of the optical fiber are converted into a ferromagnetic substance.
Patent JP-S5970025-A (JP)
Title: Fm stereo receiver
Inventor: HASEGAWA MASATOSHI
IPC: H04N5/44
Filed: 1982-10-13
Abstract: PURPOSE:To eliminate the need for a manual switching circuit for switching signal passing lines individually and to resolve the trouble of operation by using a changeover switch circuit switching the signal lines automatically by turning on/off a power supply switch. CONSTITUTION:The changeover switch circuit 4 connects an antenna 2 to an antenna input terminal D, a television receiver 3 to an external television antenna terminal A, an RF converter 9 to a terminal B, a front-end 5 to a terminal E, and a power supply circuit 10 to a terminal F, respectively. When a power supply switch SW is turned on, a voltage is applied to various circuits in the body 1 of FM stereophonic receiver and also to the terminal F of the circuit 4. In this case, a signal applied to the antenna terminal D is applied to the front- end 5. The output of the front-end 5 is applied to an intermediate-frequency amplifier circuit 6 and also an RF converter 9.
Patent JP-2000020828-A (JP)
Title: Merchandise sales registration data processor
Inventor: MATSUI MAKOTO
IPC: G07G1/14
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To realize a complete resume function for preventing a customer from having any feeling of distrust on a restored sales registration processing. SOLUTION: Display data and transmission number data are transmitted as a data packet, and the display data and the transmission number data are stored in non-volatile storage parts 21 and 22 so that even when a power source is disconnected, the display data and the transmission number data can be prevented from being lost. Also, even when the display data are lost due to power source disconnection in the middle of transmission, the transmission command of the data packet decided based on the transmission number data of the display data stored in the storage parts 21 and 22 is transmitted so that the re-transmission of the display data lost due to the power source disconnection can be attained, and the lost data can be restored. Thus, the display of an auxiliary display means 10 can be restored to the state at the time of the power source disconnection just after the power source re-supply, and a complete resume function for preventing the customer from having any feeling of distrust on a restored sales registration processing can be realized.
Patent JP-2000015437-A (JP)
Title: Tube end automatic sealing welding machine
Inventor: YAMAMOTO HIROYUKI
IPC: B23K9/028
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve workability of circumference welding of a tube end part by simplifying a work in inserting an aligning fixture into a tube to be welded. SOLUTION: The tube end automatic sealing welding machine is provided with a rotary body 3 rotated by a motor, a rotary cylinder 5 which is positioned coaxially with a rotating axis of the rotary body 3 and which is integrated into the rotary body 3, an aligning fixture 8 which is instructed for connection by the rotary cylinder 5 and which is positioned so as to align its axial center to that of the rotary cylinder, and a welding torch 6 which is held to the outside of the rotary cylinder 5 through a bracket 7. Further, the machine is provided with an operating shaft 26 which penetrates a shaft hole 25 passing through a rotary axial center of the rotary body 3, and its tip reaches a tail end of a drawing-in shaft 11 arranged to the aligning fixture 8 and its tail end is connected to an acting shaft of an air cylinder 27 supported by the rotary body 3.
Patent JP-H0737650-A (JP)
Title: Pin jack
Inventor: HATTORI YUTAKA
IPC: H01R13/428
Filed: 1993-07-21
Abstract: PURPOSE:To prevent creeping of the soldering flux to a contact of a switch terminal and forked terminals of a DIN pin jack. CONSTITUTION:Holes 14a... and a recessed part 15, in which forked terminals 40a... and a switch terminal 50 are fitted, are formed inside a housing 11a. The forked terminals 40a... contact with each terminal of a pin plug. Both fork terminals 40b, 40c of the rear side are unified by a flux stop piece 41. In the switch terminal 50, two parallel terminals 51, 51 are bent into a V-shape to form a leg part 52 and a separated part 53 respectively, and space and parallel maintaining resin holding pieces 54, 55 are provided in both the leg part 52 and the separated part 53 over both terminal pieces 51, 51. Each terminal 40a..., 50a is soldered to a circuit of a printed board at a leg part thereof. At this stage, creeping of the flux is prevented by the flux stop piece 41, and the flux does not creep to a contact point of the switch terminal 50 and the rear fork terminals 40c, 40d.
Patent JP-H0345381-A (JP)
Title: Thermal recording material
Inventor: MORONUKI KATSUMI
IPC: B41M5/337
Filed: 1989-07-14
Abstract: PURPOSE:To apply excellent sensitivity and storage stability by incorporating dibenzothiophene in a thermal recording layer as a color development accelerator. CONSTITUTION:A thermal recording layer containing a leuco compound, the org. acid forming a color upon the reaction with the leuco compound and a binder is provided and a dibenzothiophene compound represented by a structural formula [I] is contained in the thermal recording layer as a color development accelerator. This compound has an m.p. of 99 deg.C and is excellent in color development accelerating effect and also has excellent characteristics in background density, background fog after preservation, fading or the like as a thermal recording material. The content of this dibenzophenone compound is pref. 1 - 50% by wt. of the total solid of the thermal recording layer from the aspect of the acceleration of color development. The paint of this thermal recording layer is prepared by separately preparing a leuco compound dispersion and an org. acid dispersion while grinding and dispersing dibenzothiophene and, if necessary, additives such as pigment, a sensitivity controller or the like in an aqueous medium containing a binder such as polyvinyl alcohol in proper concn. and mixing the resulting dispersion with the above mentioned dispersions under stirring.
Patent JP-S5971487-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06P5/20
Filed: 1982-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001014161-A (JP)
Title: Programmable controller
Inventor: MASUDA TATSUO
IPC: G05B19/05
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for processing in a pipeline cycle and to shorten the total instruction execution time by dividing a 1st instruction read-in stage of conventional 5-stage pipeline constitution into two parts for the update of a program counter and the reading of an instruction memory. SOLUTION: The 1st stage which requires the longest time for processing in 5-stage pipeline constitution is divided into two stages for updating the program counter PC and accessing an instruction memory IMEM. At a 3rd stage, a register fetch processing for fetching values from an instruction decoder DC and a general register is performed and at a 4th stage, arithmetic logical operation, data address calculation, or branch calculation of the effective address of a branch destination is performed. At a 5th stage, a memory access processing to a data memory DMEM or branching processing is performed at a 6th stage, an arithmetic processing or a writing processing to the general register is performed. Then 6-stage pipeline constitution is obtained as the whole.
Patent JP-2001014061-A (JP)
Title: Small-sized electronic equipment
Inventor: MIZUGUCHI HIROYUKI
IPC: G06F1/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electronic equipment which can surely close the insertion port of a card slot and can smoothly feed a card-shaped electronic part in the card slot. SOLUTION: A card slot 22 for feeding a PC card 82 is formed inside an equipment body 10 of a personal computer of this small-sized electronic equipment and the insertion port 80 of this card slot is formed on the side wall 10a of the equipment body. The side wall has a first guide face 86a which regulates a lower side long side part of the insertion port and a second guide face 86b which regulates an upper side long part of the insertion port and a width of the first guide face along an insertion direction B of the PC card is formed larger than that of the second guide face.  A pivotal supporting part of a cover body 88 for opening and closing the insertion port is provided in a card insertion direction away from the inside of the side wall and, at a closed position, the cover body goes through the pivotal supporting part and is located by obliquely inclined towards an insertion port side to a plane C orthogonal to the card insertion direction.
Patent JP-H0229272-A (JP)
Title: Pad for blood circulation promoting device
Inventor: KAMI TOMOHIRO
IPC: A61N1/40
Filed: 1988-07-19
Abstract: PURPOSE:To simplify the replacement of pads and to provide the same at a low cost by forming each pad composed of a plurality of sheets peelably laminated with each other, and a separatable cover sheet which is applied peelably on the outer surface of the outermost end sheet. CONSTITUTION:A pad is composed of five sheets 1 through 5, a rectangular wide separatable cover base sheet, and a separatable sheet 7 having a projected lip 7a. The sheets has a circular shape so as to cover substantially over the rear surface of a blood circulation promoting device A. A pressure sensitive adhesive is coated allover both surfaces of the sheet alone closest to the above- mentioned separatable base sheet 6. The adhesive is coated allover one surface of each of the remaining sheets 1 through 4, which faces a part B of a human skin to be applied with the pad while the other surface thereof has a silicon impregnated part 16 by which the pad can be easily peeled off. The sheet 5 on the separatable base sheet 6 has the adhesive strength which is greater than that of the adhesives 11 through 15 of the other sheets.
Patent JP-H078640-A (JP)
Title: Block or brick for toy
Inventor: KIRIFUCHI SHINICHIROU
IPC: H01F7/02
Filed: 1993-06-25
Abstract: PURPOSE:To make the way of attraction easy for an infant to understand by a method wherein plastic-magnets are so arranged to have numerous N and S poles alternately side by side on the surface thereof in such a manner as to be arrayed in the same direction mutually with respect to the direction of the width of block bodies to ensure that blocks attract each other leaving none. CONSTITUTION:Plastic magnets 2 are put together so that numerous N and S poles arranged in parallel attract each other on flat surfaces of numerous block bodies 1a-1f made of a hard resin. Then, two of the block bodies 1a are made to attract each other and the lower end rim of a ground part 4 rises from a ground plane and a pair of the block bodies 1a is ground with respective wheels 3. Thus, the block bodies 1a are formed to facilitate the moving thereof thereby realizing blocks or bricks for toy easy to handle.
Patent JP-H1126909-A (JP)
Title: Method for mounting electronic part on printed circuit board
Inventor: YAGI HIROSHI
IPC: H05K3/34
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To surely solder a lead wire on a board by interposing an eyelet member. SOLUTION: At the time of applying an eyelet member 6 equipped with a cylindrical part 8 and a collar part 7 formed at the terminal side to a printed, board 1 before an electronic part 4 with a lead wire is mounted, the cylindrical part 8 is inserted from the soldering face side of the printed board 1 into a lead wire insertion hole 3, the collar part 7 is engaged with the soldering face of the printed board 1, and the cylindrical part 8 is radially expanded in this state, caulked and mounted on the lead wire insertion face of the print board 1. Soldering on the print board 1 can be operated not on the caulked part side of the eyelet member 6 but on the collar part 7 side, and the soldering quality can be improved.
Patent JP-H0344471-A (JP)
Title: Chemical vapor deposition device
Inventor: MINAMI TOSHIHIKO
IPC: C23C16/458
Filed: 1989-07-12
Abstract: PURPOSE:To secure evenness of a substrate on which a thin film has been formed by previously curving the abutting face of the semiconductor substrate placed on a stage to the direction reverse to the warping direction of the substrate curved by formation of the thin film, fixing and closely sticking the substrate on this abutting face and performing film formation. CONSTITUTION:The abutting face 2a of a substrate placed on a stage 2 wherein the semiconductor substrate W is held and heated is formed into a spherical surface curved to the direction reverse to the warping direction of the substrate W generated at the time of forming a thin film Wo on the substrate W. This warpage is caused in the case of forming a thin film Wo on the substrate W. This substrate W is closely stuck and fixed on the abutting face 2a of the substrate by a pressing ring 7. The thin film Wo is formed on the substrate W by an ordinary method. When the substrate W with the thin film Wo formed thereon is taken out from a reaction chamber 1 and cooled, the substrate W is curved by tensile stress of the thin film Wo. This curvature is mutually killed by the initial warpage previously given to the substrate W. Evenness of this substrate W with the thin film Wo formed thereon is secured.
Patent JP-2000019915-A (JP)
Title: Image forming device and method therefor
Inventor: YAMAGUCHI ATSUHIKO
IPC: G03G21/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To allow a printer engine to continue printing output to the guaranteed limit vicinity of the operation of a device, without stopping the device main body regardless of the presence or absence of an image under standing by the printing output right after discharging a paper sheet in the middle of the printing operation, even when a detection (full detection) signal of the effect that the waste toner container is full is received from a waste toner detecting sensor. SOLUTION: This image forming device is allowed to form an image by sticking the toner on a photosensitive drum, to transfer the formed image to a recording paper sheet, and to recover the residual waste toner in the waste toner container, even when the waste toner full detecting device 180K detects that the waste container is full, the device preliminarily registers data on the quantities to be printing outputted in addition in the photosensitive drum memory 207, a CPU 14 sets the succeeding image formation permissible quantity based on the registered data on the quantities to be printing outputted, and permits the image formation in the set quantities.
Patent JP-H0849118-A (JP)
Title: Sodium hexatitanate conjugated fiber and its production
Inventor: AZUMA KENJI
IPC: D01F9/08
Filed: 1994-08-02
Abstract: PURPOSE:To improve characteristics of a sodium hexatitanate conjugated fiber useful as a reinforcing fiber, etc. CONSTITUTION:This sodium hexatitanate conjugated fiber is a polycrystalline fiber having a complex crystalline phase containing titania crystals, dispersed and deposited in sodium hexatitanate crystals. This method for producing the sodium hexatitanate conjugated fiber comprises passing a starting raw material composition containing TiO2 and K2O through a step for thermally melting the raw material composition, a step for cooling the melt and carrying out the wet opening treatment of the resultant fibrous mass (containing a potassium dititanate crystalline fiber), simultaneously eluting the total amount of K ions in the fibers and providing a hydrated dititanic acid fiber and then a step for adsorbing Na ions (in an amount adsorbed of >=1 to <8.5wt.%) in the fiber with an aqueous solution of caustic soda, etc., and a step for performing the baking treatment (at 900-1250 deg.C) for converting the crystal structure.
Patent JP-2000019643-A (JP)
Title: Projection type display device
Inventor: KURODA AKIYOSHI
IPC: G03B21/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which can be made compact. SOLUTION: In the projection type display device 1, a power source unit 7 being comparatively large among components is constituted of a first and a second smaller power source blocks 7A and 7B. Then, the blocks 7A and 7B are arranged so as to be mutually separated. Thus, since a dead space is hardly formed in the device 1 because the blocks 7A and 7B are efficiently arranged in the device 1, the device 1 can be made compact.
Patent JP-H0230841-A (JP)
Title: Waterproofing
Inventor: SEKIHARA KATSUAKI
IPC: C09J11/04
Filed: 1988-07-20
Abstract: PURPOSE:To prevent an expansion of a waterproofing sheet and, at the same time, to prevent the rainwater permeation to the inside thereof in the case of raining by adhering a permeable waterproofing sheet through a permeable waterproofing adhesive including swelling mineral powder. CONSTITUTION:A permeable waterproofing adhesive made by mixing a small amount of swelling mineral powder with an adhesive organic substance is applied to a cement-based underground surface, and a plurality of permeable waterproofing sheets are arranged, pushed and adhered through it. The same permeable waterproofing adhesive is applied between upper and lower overlapping end edge sections of the permeable waterproofing sheets adjacent to each other allover the length and in the shape of a belt, and it is formed by adhering the overlapping end edge sections with each other through the belt-like application layer. According to the constitution, swelling mineral powder in an adhesive applied layer existing between each overlapping end edge sections is swelled by rain water in case of raining, and micro hole spaces among numberless mineral particles are reduced to be small, so that the rainwater permeation to the inside can be prevented.
Patent JP-H0528020-A (JP)
Title: Retrieval system
Inventor: MITSUNARI SEI
IPC: G06F12/00
Filed: 1991-07-23
Abstract: PURPOSE:To permit faster management and retrieval and to guarantee matching of data between systems at the time of retrieval, as for a retrieval system by which data is retrieved between plural systems connected by a line with CONSTITUTION:A managing origin system 1 which has a management file 12 and a reference destination system 2 are provided, and, in response to retrieval request, the reference destination system 2 retrieves a copy file 21, and when it finds desired data, it notifies a retrieval requester of it. If it is not found, the managing system 1 is requested for copy by way of a line, and the system 1 transfers data from a master file 11, besides, a data name and the reference destination system 2 of a transfer destination are stored in the management file 12, and then the reference destination system 2 stores the data which was supplied in the copy file 21, and in addition, notifies a retrieval requester, thus configured like this.
Patent JP-H0349816-A (JP)
Title: Round blade for shearing metal plate
Inventor: SASAKI TAKETO
IPC: B23D19/00
Filed: 1989-07-13
Abstract: PURPOSE:To prolong the service life of a metal blade and to reduce the necessary volume of the blade by shrink fitting the face parallel to the axis of the stairway of the base metal having a step like inner periphery in the axial direction to the face parallel to the axis of the stairway of the annular metal blade having a step like outer periphery in the axial direction. CONSTITUTION:A blade is composed of a base metal 2 to which a face 3 having the step like outer peripheral face of a metal blade 1 and parallel to the axis of the step thereof and a face 4 having a step like inner periphery in the axial direction and parallel to the axis of the step thereof are press-fitted by shrink fitting. A compressive stress is generated in the circumferential direction of the blade tip part of the blade 1, the size thereof is reduced toward the center, the stress in the circumferential direction of the tooth tip part of the blade 1 generated at shearing time and the stress distribution by the shrink fitting are composed and the tensile stress at the tooth tip part of the blade 1 is reduced. The life of the blade 1 is therefore prolonged drastically, the necessary volume is reduced with its simple structure because of a tapered part being not provided in the shape thereof and the manufacture is simplified as well.
Patent JP-H0842309-A (JP)
Title: Valve system of internal combustion engine
Inventor: UENO TARO
IPC: F01L1/08
Filed: 1994-08-02
Abstract: PURPOSE:To improve deficient rigidity of a camshaft caused by an auxiliary machinary driving cam in the valve system of an internal combustion engine. CONSTITUTION:An auxiliary machinary driving cam 15 to drive a vacuum pump 5 is arranged close to an exhaust cam 14 to drive to open/close an exhaust valve 4, and the rotation angle of a camshaft 2 by which reaction force to act on the auxiliary machinary driving cam 15 from the vacuum pump 5 is maximized is made to have phase difference of approximately 180 deg. against the rotation angle of the camshaft 2 by which the reaction force to act on the exhaust cam 14 from the exhaust valve 4 is maximized.
Patent JP-S5883885-A (JP)
Inventor: SEKIYA TOMOTAKA
IPC: G09G5/40
Filed: 1981-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。